<div class="atk-sidebar-layer">
  <div class="atk-sidebar-inner">
    <div class="atk-sidebar-header">
      <div class="atk-sidebar-close">
        <i class="atk-icon atk-icon-close-slim"></i>
      </div>
    </div>
    <div class="atk-sidebar-iframe-wrap"></div>
  </div>
</div>
